userprocessor.html

国外JSP聊天室系统

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<TD><B>Methods inherited from class java.lang.Object</B></TD>
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<B>Constructor Detail</B></FONT></TD>
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<A NAME="UserProcessor()"><!-- --></A><H3>
UserProcessor</H3>
<PRE>
public <B>UserProcessor</B>()</PRE>
<DL>
<DD>Dummy constructor.
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<A NAME="execute(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpSession, javax.servlet.ServletContext)"><!-- --></A><H3>
execute</H3>
<PRE>
public java.lang.String <B>execute</B>(javax.servlet.http.HttpServletRequest&nbsp;request,
                                javax.servlet.http.HttpSession&nbsp;session,
                                javax.servlet.ServletContext&nbsp;application)</PRE>
<DL>
<DD>Processes all USERS actions.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../jChatBox/Service/ModeratorProcessor.html#execute(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpSession, javax.servlet.ServletContext)">execute</A></CODE> in class <CODE><A HREF="../../jChatBox/Service/ModeratorProcessor.html">ModeratorProcessor</A></CODE></DL>
</DD>
<DD><DL>
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<A NAME="execute(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, javax.servlet.http.HttpSession, javax.servlet.ServletContext)"><!-- --></A><H3>
execute</H3>
<PRE>
public java.lang.String <B>execute</B>(javax.servlet.http.HttpServletRequest&nbsp;request,
                                javax.servlet.http.HttpServletResponse&nbsp;response,
                                javax.servlet.http.HttpSession&nbsp;session,
                                javax.servlet.ServletContext&nbsp;application)</PRE>
<DL>
<DD>Processes all USERS actions.
 <br>
 CHAT(msg,to)<br>
 REFRESH<br>
 LOGOUT()<br>
 QUIT()<br>
 <br>
 Current chatroom ID is stored in user's session.<br><br>
 For BUFFEREDFRAMED mode, when content.jsp is called with no "buffering" parameter<br>
 then this class re-calls content.jsp with "buffering=true" to buffer chatroom's content.<br>
 The resulting HTML is stored in "bufferedChat" session variable.
<P>
<DD><DL>
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</DD>
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<A NAME="checkUserLogin(javax.servlet.http.HttpSession)"><!-- --></A><H3>
checkUserLogin</H3>
<PRE>
public java.lang.String <B>checkUserLogin</B>(javax.servlet.http.HttpSession&nbsp;session)</PRE>
<DL>
<DD>Checks if user is logged.
 <br>
 User is logged if ChatroomUser is attached to HttpSession
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="computeRefresh(long, long, int, int, int)"><!-- --></A><H3>
computeRefresh</H3>
<PRE>
public int <B>computeRefresh</B>(long&nbsp;top,
                          long&nbsp;last,
                          int&nbsp;model,
                          int&nbsp;limit,
                          int&nbsp;nusers)</PRE>
<DL>
<DD>Computes refresh time.
<P>
<DD><DL>
</DL>
</DD>
</DL>
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<A NAME="setSysMessage(javax.servlet.http.HttpSession, java.lang.String)"><!-- --></A><H3>
setSysMessage</H3>
<PRE>
public void <B>setSysMessage</B>(javax.servlet.http.HttpSession&nbsp;session,
                          java.lang.String&nbsp;message)</PRE>
<DL>
<DD>Sets message or error.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../jChatBox/Service/ModeratorProcessor.html#setSysMessage(javax.servlet.http.HttpSession, java.lang.String)">setSysMessage</A></CODE> in class <CODE><A HREF="../../jChatBox/Service/ModeratorProcessor.html">ModeratorProcessor</A></CODE></DL>
</DD>
<DD><DL>
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<A NAME="getSysMessage(javax.servlet.http.HttpSession)"><!-- --></A><H3>
getSysMessage</H3>
<PRE>
public java.lang.String <B>getSysMessage</B>(javax.servlet.http.HttpSession&nbsp;session)</PRE>
<DL>
<DD>Returns message or error.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../jChatBox/Service/ModeratorProcessor.html#getSysMessage(javax.servlet.http.HttpSession)">getSysMessage</A></CODE> in class <CODE><A HREF="../../jChatBox/Service/ModeratorProcessor.html">ModeratorProcessor</A></CODE></DL>
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